and the other has to do with the pentagon. and john mccain is the ranking republican on the armed services committee. i asked about how they're going to go forward with their investigation of general allen's alleged flirtatious e-mails with a woman. watch this. >> and i just was very surprised and the secretary of defense called me up and said that they were going to have a full investigation, that general allen denies any impropriety, so i think it's appropriate to have the investigation go forward and the senate armed forces committee look at it as well. >> are you comfortable with him serving in his current capacity? >> yes. i am -- i am comfortable with that. we need someone in charge. no one has ever argued that his performance of duty is not been excellent. but we are going forward with the hearing for his replacement, as you know. and that hearing, i'm sure will be resolved, this issue of succession. >> and again, that was senator mccain talking about the, now the scandal they're dealing with senator allen. making clear